baber/WOPTO huggingface dataset:
Patent EP-0251294-A1 (EP)
Inventor: HIRAI KENTARO UEMATSU-CHO
IPC: C07D491/04
Filed: 1987-06-30
Abstract: A compound of the formula :
      (wherein R is hydrogen, hydroxy, methoxy, acetoxy, acetoxymethyl or trifluoromethyl; 
R¹, R², R³ and R⁴ each is hydrogen, hydroxy, optionally substi­tuted C₁-C₅ alkoxy, acetoxy, propynyloxy, allyloxy or benzyloxy; or R² and R³ taken together form methylenedioxy; 
R⁵ is hydrogen, hydroxymethyl, C₂-C₄ alkoxycarbonyl, C₂-C₅ acyl­oxymethyl or phthalidyl; and n is 0 or 1 except for the case in which R is methoxy and R¹, R², R³, R⁴ and R⁵ each is hydrogen) or its pharmaceutically acceptable acid addition salt, being useful as anti-ulcer agents is provided through several routes.
Patent EP-0254137-A1 (EP)
Inventor: KREBS ERNST
IPC: B01J41/04
Filed: 1987-07-08
Abstract: 1. A process for preventing the corrosion of appratus components by acid anions in the course of the removal of SO2 from waste gases by washing with a physically active solvent which, after the absorption of SO2 , is regenerated and returned to the wash, characterised in that the acid anions are removed from the solvent by an ion exchanger.
Patent EP-0253363-A1 (EP)
Inventor: SCHOELLER MARTIN
IPC: B65D21/02
Filed: 1987-07-14
Abstract: Bei einem stapelbaren Flaschenkasten (1) aus insbesondere Kunststoff, mit einer im Kasteninneren vorhandenen Facheinteilung für die Flaschenaufnahme verbinden Stützprofile (4) in den Kastenecken eine obere umlaufende Griffleiste (5) und eine untere umlaufende Bodenleiste (6) zu einem Kastenrahmen. Die Stützprofile begrenzen zwischen sich oder mit auf Flaschenlücke angeordneten Stützleisten (7) offene Sichtfenster (2) zwischen Bodenleiste und Griffleiste.
Patent EP-0305605-A1 (EP)
Inventor: HAVENS CARL B
IPC: B29C48/90
Filed: 1987-09-03
Abstract: A method and apparatus for producing a mesh film by extruding a tube of a heat-plastified, synthetic resinous material through an extrusion die (10). A first cooling means (14) is provided in a central location within the extruded tubular film (12) for cooling the internal surface of the tubular film (12). The first cooling means (14) has an outer diameter substantially equal to the inner diameter of the tubular film (12). A plurality of cooling nozzles (16, 18) are disposed radially outwardly from the first cooling means (14) for directing a plurality of streams of a cooling gas toward the exterior surface of the tubular film. An annular gas bearing (40) is spaced axially from the first cooling means such that the tubular film (12) passes therethrough after leaving the first cooling means (14), thereby permitting the diameter of the tubular film (12) to be increased subsequently by means of a trapped air bubble therewithin.
Patent EP-0250265-A1 (EP)
Inventor: TATSUOKA TOSHIO
IPC: C07D313/08
Filed: 1987-06-19
Abstract: 2-phenylbenzoxepin derivatives having a hypoglycemic activity, hypotensive activity, and plateles coagulation inhibiting activity, a process for production of the derivatives, and pharmaceutical compositions containing the derivatives.
Patent EP-0258004-A1 (EP)
Inventor: TANAKA HIROSHI
IPC: B60W10/10
Filed: 1987-08-21
Abstract: A control system for a continuously variable transmission (CVT) for a motor vehicle has a transmission ratio controlled in accordance with a desired transmission ratio, by adjusting the transmission ratio changing speed. This is achieved by a control circuit (70) adjusting the oil supply to a hydraulic circuit (Figure 2a, 2b) of the CVT through the transmission ratio control valve 50. At kickdown of the transmission, two desired control values are selected and applied to correct the desired transmission ratio and desired transmission changing speed, so as to increase the transmission ratio quickly to a value smaller than the desired transmission ratio at the kickdown.
Patent EP-0241357-A1 (EP)
Inventor: FOREST FRANCIS
IPC: C12M1/113
Filed: 1987-04-01
Abstract: The cellulosic substrate in a compressed state is introduced in successive batches into the feed zone (15) of a fermenter (2); a quantity of the substrate which is suitable for anaerobic fermentation is introduced continuously into the zone (15). The working mass travels in the direction of the extraction zone (17) of the fermenter, from which the two degraded substrates are extracted. The biogases formed are collected continuously at the top of the fermentation zone (16). The originality of the process is that it subjects each of the batches of the cellulosic substrate, as it enters the zone (16) to an additional compression, which results in an increase in its density, the consequence of this being an increase in the bacterial fixation potential. The substrate which is suitable for fermentation can be recycled without any pumping means; the compression of a batch of cellulosic substrate in fact causes a rise in the level of the substrate which is suitable for fermentation in the zone (17) at the same time as a lowering in this level in the zone (15). <IMAGE>
Patent EP-0261028-A1 (EP)
Inventor: BELIN JEAN-PIERRE RENE
IPC: A01M7/00
Filed: 1987-09-15
Abstract: The invention relates to a device for fixing and stabilising a spraying or spreading boom on a carrier vehicle. This device principally consists of a frame (3) fixed to the carrier vehicle by means of a movable cross-piece (4) and by jacks (5), mounted in opposition, providing horizontal stability by means of a bar (8) mounted pivotally in relation to a shaft (11) integral with the movable cross-piece (4), of which the upper end is connected to the upper double cross-piece (3c) of the frame (3) via two jacks (12), mounted in opposition, providing transverse stability in the vertical plane. The device also consists of two double connecting rods (13 and 14), articulated with respect to each other, integral respectively with the lower cross-piece (3d) of the frame (3) and with the movable cross-piece (4), returned into alignment with each other by a jack (17) providing stability in the longitudinal vertical plane. The booms (22 and 23) are fixed to the frame (3) via lugs (26), cable stays (25) and jacks (24). <IMAGE>
Patent EP-0236243-A1 (EP)
Title: Procédé pour l'emboutissage de tôle par élastoformage utilisant un support élastique en élastomère silicone de faible dureté
Inventor: LAURENT CLAUDE
IPC: C08L83/04
Filed: 1987-02-05
Abstract: La présente invention concerne un support élastique en élastomère silicone de faible dureté, utilisable pour l'emboutissage de tôles par élastoformage en particulier de tôles extraminces sur presse à double effet. L'élastomère silicone contient un plastifiant, en particulier une huile silicone qui confère au support élastique une dureté Shore 00 inférieure à 40. Application à la fabrication de tôles embouties par élastoformage notamment pour l'industrie automobile.
Patent EP-0242335-A1 (EP)
Inventor: HEFTI HEINZ DR
IPC: D06L4/65
Filed: 1987-04-10
Abstract: Mischungen von optischen Aufhellern, bestehend aus 5 bis 45 Gewichtsteilen des 4,4'-Bis-(cyanvinyl)-stilbens und 95 bis 55 Gewichtsteilen einer der Verbindungen der Formeln <IMAGE> und <IMAGE> sowie Verwendung der Mischungen und Mittel enthaltend die Mischungen zum optischen Aufhellen von Polyesterfasern und Polyesterfasern enthaltendem Textilmaterial.
Patent EP-0250562-A1 (EP)
Inventor: TRUMBULL DOUGLAS
IPC: A63G31/16
Filed: 1986-12-18
Abstract: Le stand d'attraction ci-décrit, du type de ceux qui permettent de mouvoir et d'incliner des passagers regardant un film, est beaucoup plus polyvalent que les réalisations analogues antérieures. Plusieurs structures (16) soutenant les passagers sont mues de manière synchronisée, chacune par un groupe séparé d'actuateurs (94, 96, 102 et 104), pendant que les passagers regardent un écran fixe (12). On fait pivoter vers le haut et vers le bas chacune desdites structures (16) soutenant les passagers, chacune desdites structures étant supporté par une poutre (74), laquelle n'est soutenue que par deux actuateurs essentiellement verticaux (94, 96), alors que deux paires de barres ou de bras (52, 54, 60, 62) limitent le mouvement de la poutre (74).
Patent EP-0255528-A1 (EP)
Inventor: SHIRAI YOJI
IPC: F16B35/04
Filed: 1986-12-23
Abstract: Assemblage (10) de fixation de goujons comprenant un goujon dont l'extrémité filetée peut se visser dans un trou (15) ménagé dans une pièce à usiner (16) ainsi qu'une pluralité d'anneaux en dents de scie (21 et 22) servant à retenir le goujon en place. Les anneaux en dents de scie comprennent des dents de scie internes (20) dimensionnées pour s'engager de manière coulissante dans des dents de scie longitudinales (14) formées sur une section médiane du goujon, et comprennent en outre des dents de scie externes (19) façonnées de manière à s'engager dans les parois latérales du trou ménagé dans la pièce à usiner, afin d'empêcher une rotation relative. L'anneau inférieur comprend un nombre réduit d'éléments en dents de scie par rapport à l'anneau supérieur, afin de faciliter le montage.
Patent EP-0252146-A1 (EP)
Title: Nuclear factors associated with transcriptional regulation.
Inventor: BALTIMORE DAVID
IPC: C12Q1/68
Filed: 1987-01-09
Abstract: Constitutive and tissue-specific protein factors which bind to transcriptional regulatory elements of Ig genes (promoter and enhancer). The factors were identified and isolated by an improved assay for protein-DNA binding.
Patent EP-0329699-A1 (EP)
Title: Essai immunometrique de detection de la gonadotropine choronique humaine
Inventor: BELLET DOMINIQUE
IPC: G01N33/577
Filed: 1987-10-22
Abstract: Un essai immunoradiométrique monoclonal spécifique (M-IRMA) extrêmement sensible de dépistage de hCG utilise des anticorps monoclonaux (Mabs) qui s'attaquent à un polypeptide synthétique à 37 acides aminés analogue au terminal carboxyle (CTP) de la bêta-h CG. De même, dans un mode de réalisation, un procédé permettant de dépister de la gonadotropine chorionique humaine dans un spécimen comprend: (a) la mise en contact dudit spécimen avec un premier et un deuxième anticorps monoclonaux capteurs liés à un support et s'attaquant spécifiquement à des épitopes distincts de la zone terminale carboxyle de la sous-unité bêta de la gonadotropine chorionique humaine; (b) l'incubation pendant un certain temps des éléments de l'étape (a), dans des conditions suffisantes pour former un complexe immunitaire composé de la gonadotropine chorionique humaine, du premier anticorps monoclonal capteur, du deuxième anticorps monoclonal capteur et du support; (c) l'adjonction au support de l'étape (b) d'un anticorps monoclonal indicateur marqué de manière détectable, celui-ci s'attaquant spécifiquement à l'épitope de la sous-unité alpha de la gonadotropine chorionique humaine; (d) le dépistage de l'anticorps monoclonal indicateur marqué de manière détectable dans ledit support ou dans une phase liquide.
Patent EP-0293567-A1 (EP)
Inventor: HAUPTMANN RUDOLF DR
IPC: C07K14/47
Filed: 1988-03-26
Abstract: The subject matter of the invention concerns biologically active proteins, DNA molecules which code for them, process for manufacturing them, and the application of said proteins.
Patent EP-0297302-A1 (EP)
Inventor: BURKE PATRICK MICHAEL
IPC: C07B61/00
Filed: 1988-06-01
Abstract: Isomerization by contacting 3-pentenenitrile with a heterogeneous catalyst, preferably promoted with at least 1 group 8 noble metal, to form 4-pentenenitrile.
Patent EP-0297316-A1 (EP)
Inventor: HOFMANN HANS DR
IPC: B22F7/00
Filed: 1988-06-07
Abstract: An electrical contact to a porous metal layer forming an anode of a diaphragm cell in a stack of such cells, is established by sintering a plurality of metal platelets into the porous metal layer. Preferably, the sintering-in of the platelets takes place simultaneously with the sintering of the porous metal layer. Each platelet is provided with an electrical contact metal pin extending out of the porous metal layer.
Patent EP-0363501-A1 (EP)
Inventor: LIU CHRISTOPHER SOUNDANG
IPC: C08F255/02
Filed: 1988-10-08
Abstract: A lubricating oil contains a carbon-carbon backbone polymer containing residual unsaturation and bearing graft moieties derived from graft monomers containing ethylenic unsaturation and an epoxide moiety, and bonded to at least one of said graft moieties through an opened epoxide moiety, a Mannich base, prepared by reaction of an amine, an aldehyde, and a hindered phenol containing an active hydrogen atom.
Patent EP-0283245-A1 (EP)
Inventor: BASARAB GREGORY STEVEN
IPC: C07D405/12
Filed: 1988-03-15
Abstract: Compounds of the formula
     wherein
     Ar is optionally substituted phenyl, pyridyl or thienyl;   Z is CH or N;   Q is H, alkylthio, alkylsulfonyl, halogen, formyl, alkyl or thiol;
         R' and R 2  are H or organic groups;   R 3  and R 4  are organic groups;   and their agriculturally suitable salts, exhibit fungicidal activity, especially against plant pathogens; some are also useful for treating fungal infections in mammals.
Patent EP-0330782-A1 (EP)
Inventor: OLIVER WAYNE ROBERT
IPC: B64D33/02
Filed: 1988-11-03
Abstract: Air intake particle separator for gas turbine using radially outward annulus(es) defined by splitter walls (112,116,118), and additional annular air tapping passageways (52) inclined towards the incoming flow, with their openings flush with the roof (32) or floor (42) of the main airflow intake duct.
Patent EP-0320165-A1 (EP)
Inventor: COWGER BRUCE
IPC: B41J2/05
Filed: 1988-11-29
Abstract: An ink jet pen (10) (or other similar fluid delivery system) wherein primary and secondary ink reservoirs (12,26) and an ink jet printhead (36) are all interconnected by way of a porous ink-transfer member 24). The ink will pass directly from the primary ink reservoir (12) to the printhead (36) under a normal or predetermined range of temperatures and pressures. However, for temperatures and pressures outside this range, the secondary reservoir (26) will be brought into operation to give or receive ink to or from the porous ink transfer member (24) and thereby serve to maintain a substantially constant backpressure at the printhead (36).
Patent EP-0319327-A1 (EP)
Inventor: IIMURO SHIGERU
IPC: C07C27/00
Filed: 1988-12-02
Abstract: This invention is a process for the preparation of bisphenol A from acetone and phenol. By this invention, the formation of by-products is extremely decreased and post treatment steps can be simplified. 
     This invention involves the following steps. (1) One mole of acetone is reacted with 4 to 12 moles of phenol in the presence of a sulfonic acid type cation exchange resin catalyst modified with a mercapto group-containing compound such as mercaptoethylamine to convert 20 to 60% of acetone, and (2) the reaction mixture containing unreacted acetone is successively reacted in the presence of the hydrochloric acid catalyst. 
     The formation of by-products such as 2-(2-hydroxyphenyl)-2-(4-hydroxyphenyl)propane, Dianin's compound and the like is remarkably reduced by the process of this invention.
Patent EP-0277935-A1 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: C10J3/20
Filed: 1988-01-25
Abstract: Beim Vergasen von Brennstoffen mit Sauerstoff in einem schachtförmigen Ofen (1) zur Aufnahme eines festen Chargiergutes (17), an dessen unterem Ende eine mit mindestens einem Brenner (31) beschickte Primärgaskammer (4) vorgesehen ist, in der vom Chargiergut (17) ein Festbett gebildet wird, wird das Chargiergut (17) von den heißen Abgasen des Brenners (31) vergast und das entstehende Gas nach Durchtritt durch das Festbett aus dem Ofen (1) als Produktgas abgezogen. Um das Produktgas frei zu halten von die Umwelt belastenden und die Verwendung einschränkenden Verunreinigungen, insbesondere Teer und anderen höheren Kohlenwasserstoffen, wird in den oberhalb des Festbettes befindlichen, vom Produktgas gefüllten Raum (43) des Ofens (1) ein sauerstoffhältiges Gas eingeleitet und ein geringer Teil des Produktgases verbrannt.
Patent EP-0349556-A1 (EP)
Inventor: OECHSNER HANS
IPC: H01J37/32
Filed: 1988-03-16
Abstract: Selon un procédé d'érosion et de structuration de surfaces de semi-conducteurs et de production de dopages de surface par bombardement de particules, on utilise un faisceau de plasma pour le bombardement de particules. Un procédé et un dispositif permettent d'extraire un faisceau de plasma d'un plasma à basse pression. On peut utiliser ce nouveau procédé pour traiter des pièces métalliques et des surfaces isolantes.
Patent EP-0314732-A1 (EP)
Inventor: NEIGER MANFRED
IPC: H01J61/12
Filed: 1988-05-05
Abstract: Le dispositif décrit comporte un tube de lampe (1) en verre de quartz, dans laquelle débouchent deux électrodes à tige (4, 5). La distance entre les électrodes est inférieure au diamètre de l'arbre (8) de la cathode (5). La cathode est dotée d'une extrémité conique à angle obtus (9). En effectuant un dopage avec un halogénure métallique, par exemple l'iodure de thallium, la densité radiale spectrale dans la région du plasma se trouvant immédiatement devant la cathode (5) est considérablement augmentée par rapport à celle d'une lampe à décharge xénon à arc court n'ayant pas subi de dopage; de plus, on obtient, au moyen d'un procédé cyclique tungstène-halogénure à courant commandé un fonctionnement de tâche cathodique stabilisée, et la paroi interne du tube de la lampe (1) est exempte de tout dépôt de tungstène.
Patent EP-0433446-A1 (EP)
Inventor: AZUMA SHIZUO
IPC: A01N57/32
Filed: 1988-06-09
Abstract: Composé herbicide à base d'organophosphore représenté par la formule (I), dans laquelle X et Y sont identiques ou différents et représentent chacun un atome d'hydrogène, un atome d'halogène, CF3 ou un groupe alkyle ne comportant pas plus de 5 atomes de carbone; Z représente CH ou N; R1, R2 et R3 sont identiques ou différents et représentent chacun un atome d'hydrogène ou un groupe alkyle inférieur comportant de 1 à 5 atomes de carbone; n vaut 0 ou 1. Ce composé est utilisé en tant qu'herbicide, pour l'élimination des mauvaises herbes, notamment de mauvaises herbes à feuilles étroites.
Patent EP-0365590-A1 (EP)
Title: Procede d'elimination de l'acide oxalique et/ou de sulfites dans des betteraves a sucre
Inventor: OLSON ROLAND F
IPC: A23L19/10
Filed: 1988-06-03
Abstract: Le procédé de réduction de la quantité d'acide oxalique et/ou de sulfites dans les betteraves à sucre comprend les étapes de découpage en tranches de la betterave à sucre en cossettes et la mise en contact des cossettes avec un composé d'oxydation tel que l'eau oxygénée.
Patent EP-0382763-A1 (EP)
Inventor: ANDERSSON ROLF
IPC: F27D3/16
Filed: 1988-09-22
Abstract: La présente invention concerne un procédé pour fournir, à l'aide d'une lance (11), un liquide à un four de traitement thermique, ce liquide étant vaporisé par la chaleur du four et introduit dans ce dernier au moyen d'un gaz porteur, ainsi qu'une lance (11) permettant la mise en oeuvre du procédé. Le liquide est, à l'aide d'un gaz porteur, atomisé dans une extrémité de la lance (11) orientée à l'opposé de l'intérieur du four, le liquide atomisé et le gaz porteur étant amenés à une chambre de vaporisation (12) pourvue d'une ouverture de sortie (14) dirigée vers l'intérieur du four, chambre dans laquelle le liquide atomisé est vaporisé par la chaleur du four pendant le refroidissement simultané de ladite chambre (12), et la vapeur ainsi formée et le gaz porteur sont amenés à quitter la chambre de vaporisation (12) de la lance (11) par l'ouverture configurée comme un ajutage (22). La lance (11) comporte une chambre de vaporisation (12) possédant à une extrémité une admission (13) destinée au liquide et au gaz porteur, ainsi qu'une sortie (14) à l'autre extrémité, et un ajutage d'atomisation de liquide (15) ménagé dans l'admission (13) de ladite chambre (12).
Patent EP-0326881-A1 (EP)
Inventor: SCHUPBACH RETO
IPC: F25B15/10
Filed: 1989-01-21
Abstract: In the absorption refrigeration unit with pressure-compensating inert auxiliary gas, the evaporator of the absorption refrigeration unit has at least two part evaporators (12, 18). On each of the part evaporators (12, 18), there is arranged at least one secondary system (15, 23) for ensuring heat transmission between the part evaporator (12, 18) and the articles or cooling compartments (16, 20) to be cooled, by means of phase transition of a secondary refrigerant. In this connection, the secondary systems (15, 23) of the part evaporators (12, 18) preferably work at different temperatures during stationary operation. The temperature of each secondary system (15) of each part evaporator (12) is lower than that of the secondary system(s) (23) of the part evaporator (18) following in the direction of flow of the refrigerant of the absorption refrigeration unit. A gas heat exchanger (17) is arranged in each case between two neighbouring part evaporators (12, 18). 
<IMAGE>
Patent EP-0345504-A1 (EP)
Inventor: WEICKEN REIMUND DIPL-ING
IPC: C01C1/04
Filed: 1989-05-19
Abstract: In an apparatus for carrying out exothermic catalytic gas reactions for ammonia or methanol synthesis, essentially consisting of a high- pressure shell and an insert with an upper closing cover, the insert containing at least two superposed catalyst vessels (6, 10) in an annular  cylindrical arrangement with a gas-permeable inner wall and outer wall for radial gas flow from the outside inwards and two gas/gas heat exchangers (5, 9) of shell-and-tube construction centrally within the first and second catalyst vessel, a solution is to be provided which makes it possible to dispense with a central guide tube. This is achieved in such a way that the first heat exchanger (5) is connected on the tube side to the inner annular space (11) of the second catalyst bed (6) and to the outlet branch (15) for the reaction gas, that the first heat exchanger (5) for the fresh gas to be heated is connected on the shell side to the lower free space (4) and to the connection chamber (7), and that the tube plate (13) has orifices (12) in the outer region as a connection between the annular space (11) and the upper tube plate chamber (14). <IMAGE>
Patent EP-0342690-A1 (EP)
Inventor: SHIBAUCHI YOSHITO
IPC: B67C7/00
Filed: 1989-05-19
Abstract: A fill-and-pack in a non-germ atmosphere machine according to the present invention comprises a container sterilization means (2) which sterilizes containers (30) and a fill-and-pack means (3) which fills the food in the containers and seal them with lids. At least a pair of rails (6) runs through the container sterilization means (2) and the fill-and-pack means (3). The containers are hung by the rails (6) and they are intermittently carried by a first intermittent carrying means (20) in the container sterilization means (2) and by a second intermittent carrying means (21) in the fill-and-pack means (3). The machine is arranged such that it is adjustable in a short time for different sized containers without allowing the germs in the atmosphere from entering into the machine. 
     A air current control means (73) is comprised in the container sterilization means (2) to control the flow of the sterilization agent and to fully sterilize the containers.
Patent EP-0390961-A1 (EP)
Inventor: LUFT JUERGEN
IPC: F02M3/07
Filed: 1989-05-30
Abstract: A positioning device for a throttle valve has an engine control lever (10) adjusting a throttle valve (3) for the idling adjustment, which lever is connected via a displacement-dependently controlled movement-reversing device (15) to an actuating mechanism (13) of a servomotor (12). This design means that when power is applied to the servomotor (12) the control lever (10) at first swivels slightly in one direction and then in the other direction until the full load position of the throttle valve (3) is reached. <IMAGE>
Patent EP-0429694-A1 (EP)
Inventor: ROEHRICH HEINZ
IPC: H01J31/50
Filed: 1989-11-28
Abstract: The invention relates to an X-ray image intensifier having a housing (1), an input screen (6), an output screen (11) and electrodes (15, 17, 18) for electron optics, in which the housing (1) is constructed in a plurality of parts and at least one of the housing parts (2 to 4) consists of an electrically insulating material. The parts (2, 3) of the housing (1) consisting of an insulating material are provided with contact surfaces (21 to 23) to which parts (15, 18, 25), for example electrodes, are attached by shrinking on. <IMAGE>